Add 2/56 and 9/20
2/56 + 9/20 is 17/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 20 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
2/56 = 2 × 5/56 × 5 = 10/280 - Likewise, for the 2nd fraction, since 20 × 14 = 280,
9/20 = 9 × 14/20 × 14 = 126/280 - Add the two like fractions:
10/280 + 126/280 = 10 + 126/280 = 136/280 - 136/280 simplified gives 17/35
- So, 2/56 + 9/20 = 17/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/56+9/20 2/56+18/20 2/56+9/40 6/56+9/20 2/56+27/20 2/56+9/60 10/56+9/20 2/56+45/20 14/56+9/20 2/56+63/20